Patents by Inventor Han-Jung Shih

Han-Jung Shih has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-band printed antenna
    Patent number: 8416145
    Abstract: The present invention discloses a multi-band printed antenna, comprising: a grounding plane; and an antenna part, including a shorted arm electrically connected to the grounding plane, a folded arm connected to the shorted arm, and a feeding arm connected to the folded arm, feeding arm being for providing signals to the folded arm and shorted arm; wherein the folded arm includes at least one turning corner and provides at least two resonant frequencies according to the turning corner and the total length of the folded arm.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: April 9, 2013
    Assignee: Realtek Semiconductor Corp.
    Inventors: Han-Jung Shih, Chao-Hua Lu
  • Multi-band printed antenna
    Publication number: 20100177004
    Abstract: The present invention discloses a multi-band printed antenna, comprising: a grounding plane; and an antenna part, including a shorted arm electrically connected to the grounding plane, a folded arm connected to the shorted arm, and a feeding arm connected to the folded arm, feeding arm being for providing signals to the folded arm and shorted arm; wherein the folded arm includes at least one turning corner and provides at least two resonant frequencies according to the turning corner and the total length of the folded arm.
    Type: Application
    Filed: January 13, 2010
    Publication date: July 15, 2010
    Inventors: Han-Jung Shih, Chao-Hua Lu